0.5 &amp;#x00B5;m GaAs PHEMT medium power amplifier design using simple RC feedback amplifier for wireless LAN applications

Rasmi, Amiza; Marzuki, Arjuna; Ismail, Mohamed A.; Rahim, Ahmad Ismat Abdul; Yahya, Mohamed; Mat, A.F.A.

doi:10.1109/apmc.2008.4958373

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“…[1]. These characteristics allows it to be used widely in wireless communication [2][3][4], point-to-point network [5,6], phased array radar system [7], etc. Due to the increasing demand from the semiconductor market, the trend of GaAs MMIC design is toward high integration, high efficiency, high linearity, high reliability, less power consumption and multi-functioning.…”

Section: Introductionmentioning

confidence: 99%

Design and auto-screening of a K-Band GaAs MMIC multi-function power amplifier

Liu

Shang

et al. 2015

Measurement

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Section: Introductionmentioning

confidence: 99%

Design and auto-screening of a K-Band GaAs MMIC multi-function power amplifier

Liu

Shang

et al. 2015

Measurement

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“…GaAs monolithic microwave integrated circuit (MMIC) power amplifier (PA) design is a cutting-edge technology, which is widely used in the fields of communication [1][2][3], point-to-point network [4,5], phased array radar system [6], and so forth. The trend of GaAs MMIC PA development is aiming at small size, high efficiency, and high reliability [7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

The Design and Thermal Reliability Analysis of a High-Efficiency K-Band MMIC Medium-Power Amplifier with Multiharmonic Matching

Shang¹,

Xu²,

et al. 2016

Active and Passive Electronic Components

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A new high-efficiency K-band MMIC medium-power amplifier (PA) is designed with multiharmonic matching using GaAs pHEMT process technology. It has an operation frequency centered at 26 GHz with a bandwidth of 2 GHz. A 20 dBm 1 dB-compression-point output power and 40% efficiency are achieved. A novel thermal reliability analysis method based on ICEPAK is proposed also to evaluate its thermal characteristic. The test result by using a QFI InfraScope™infrared imaging system is compared with the simulation result. It agrees well with an accuracy within ±1°C differences, which reflects the advantages of the thermal analysis method with respect to accuracy and convenience for use.

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High-efficiency K-band MMIC power amplifier using multi-harmonic load terminations

Shang

et al. 2015

Microelectronics Journal

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0.5 µm GaAs PHEMT medium power amplifier design using simple RC feedback amplifier for wireless LAN applications

Cited by 4 publications

References 4 publications

Design and auto-screening of a K-Band GaAs MMIC multi-function power amplifier

Design and auto-screening of a K-Band GaAs MMIC multi-function power amplifier

The Design and Thermal Reliability Analysis of a High-Efficiency K-Band MMIC Medium-Power Amplifier with Multiharmonic Matching

High-efficiency K-band MMIC power amplifier using multi-harmonic load terminations

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